The amazing world of Plants
32
DO YOU KNOW HOW A PLANT GROWS? IF YES ANSWER THE FOLLOWING QUESTIONS START
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Transcript of The amazing world of Plants
DO YOU KNOW HOW A PLANT GROWS?
IF YES ANSWER THE FOLLOWING QUESTIONS
START
Q1. Seed leaves are also called?
a)Young Leavesb)Cotyledonsc)Embryod)Baby Shoot
CORRECT ANSWER
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WRONG ANWSER
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Q2. Function of the seed coat?
a)Protect seeds from rainb)Protects seed from the sunc)Both (a) and (b)d) None of the above
CORRECT ANSWER
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WRONG ANWSER
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Q3. Water enters the seed through
a)Cotyledonsb)Seed Coatc) Micropyled)Scar
CORRECT ANSWER
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WRONG ANWSER
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Q4.Conditions necessary for germination are-
a)Sunlight and Airb)Water and Airc)Sunlight , Air and Waterd)None of the above
CORRECT ANSWER
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WRONG ANWSER
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Q5.The following seed is dispersed by-a)Waterb)Animalc)Windd)Explosion
CORRECT ANSWER
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WRONG ANWSER
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Q6.Fruit of a pea is dispersed by-
a)Animalsb)Explosionc)Windd)Water
Peas
CORRECT ANSWER
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WRONG ANWSER
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Q7.For seeds of plants to be dispersed by water they should be-
a)Spongy with a heavy coverageb)Spongy with air trapped in its fibersc)Spongy and should not grow near a coastd)Spongy with hooks all around
CORRECT ANSWER
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WRONG ANWSER
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Q8. This plants reproduces through-
a)Stemb)Rootc)Fruitd)Seed
CORRECT ANSWER
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WRONG ANWSER
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Q9. The following plant reproduces through spores-
a)Bryophyllumb)Fernc)Rosed)Carrot
CORRECT ANSWER
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WRONG ANWSER
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Q10.Seed dispersal is necessary because-
a)It helps nature in scattering of seedsb)Seeds get adequate sunlight to grow into healthy plantsc)Plants do not grow to close to each otherd) All the above
CORRECT ANSWER
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WRONG ANWSER
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THANK YOU
